201725964

素因数分解:

$2^2\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 168

約数和(自身を含む): 609631680

約数和(自身を除く): 407905716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 331, 342, 396, 418, 486, 513, 594, 627, 662, 684, 729, 836, 891, 972, 993, 1026, 1188, 1254, 1324, 1458, 1539, 1782, 1881, 1986, 2052, 2508, 2673, 2916, 2979, 3078, 3564, 3641, 3762, 3972, 4617, 5346, 5643, 5958, 6156, 6289, 7282, 7524, 8019, 8937, 9234, 10692, 10923, 11286, 11916, 12578, 13851, 14564, 16038, 16929, 17874, 18468, 18867, 21846, 22572, 25156, 26811, 27702, 32076, 32769, 33858, 35748, 37734, 43692, 50787, 53622, 55404, 56601, 65538, 67716, 69179, 75468, 80433, 98307, 101574, 107244, 113202, 131076, 138358, 152361, 160866, 169803, 196614, 203148, 207537, 226404, 241299, 276716, 294921, 304722, 321732, 339606, 393228, 415074, 482598, 509409, 589842, 609444, 622611, 679212, 830148, 884763, 965196, 1018818, 1179684, 1245222, 1528227, 1769526, 1867833, 2037636, 2490444, 2654289, 3056454, 3539052, 3735666, 4584681, 5308578, 5603499, 6112908, 7471332, 9169362, 10617156, 11206998, 16810497, 18338724, 22413996, 33620994, 50431491, 67241988, 100862982, 201725964]

約数ペア:

[(1, 201725964), (2, 100862982), (3, 67241988), (4, 50431491), (6, 33620994), (9, 22413996), (11, 18338724), (12, 16810497), (18, 11206998), (19, 10617156), (22, 9169362), (27, 7471332), (33, 6112908), (36, 5603499), (38, 5308578), (44, 4584681), (54, 3735666), (57, 3539052), (66, 3056454), (76, 2654289), (81, 2490444), (99, 2037636), (108, 1867833), (114, 1769526), (132, 1528227), (162, 1245222), (171, 1179684), (198, 1018818), (209, 965196), (228, 884763), (243, 830148), (297, 679212), (324, 622611), (331, 609444), (342, 589842), (396, 509409), (418, 482598), (486, 415074), (513, 393228), (594, 339606), (627, 321732), (662, 304722), (684, 294921), (729, 276716), (836, 241299), (891, 226404), (972, 207537), (993, 203148), (1026, 196614), (1188, 169803), (1254, 160866), (1324, 152361), (1458, 138358), (1539, 131076), (1782, 113202), (1881, 107244), (1986, 101574), (2052, 98307), (2508, 80433), (2673, 75468), (2916, 69179), (2979, 67716), (3078, 65538), (3564, 56601), (3641, 55404), (3762, 53622), (3972, 50787), (4617, 43692), (5346, 37734), (5643, 35748), (5958, 33858), (6156, 32769), (6289, 32076), (7282, 27702), (7524, 26811), (8019, 25156), (8937, 22572), (9234, 21846), (10692, 18867), (10923, 18468), (11286, 17874), (11916, 16929), (12578, 16038), (13851, 14564)]